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NRC Renews Operating Licenses for Constellation's Nuclear Reactors at Clinton and Dresden Facilities

LCG, December 16, 2025--The Nuclear Regulatory Commission (NRC) announced today that it has renewed the operating licenses of Constellation LLC’s Clinton Unit 1 in Clinton, Illinois, and Dresden Units 2 and 3, near Morris, Illinois, for an additional 20 years beyond the current expiration dates. The combined capacity of these three, Illinois-based nuclear units is 2,925 MW, and the operating license extension will enable the units to generate carbon-free power through about 2050.

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ERCOT Announces Organizational Changes to Promote Grid Reliability, Rapid Demand Growth, and Innovation

LCG, December 12, 2025--Today, the Electric Reliability Council of Texas, Inc. (ERCOT) announced strategic organizational changes designed to accelerate innovation, strengthen grid reliability, and support the unprecedented growth in the demand for electricity across Texas. To meet these objectives, ERCOT created two new organizations: Interconnection and Grid Analysis, and Enterprise Data and Artificial Intelligence (AI). The two organizations will formally launch in January 2026.

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Industry News

Projections of Rules' Effects Require More Data, GAO Says of EPA

LCG, Aug. 27, 2003--The General Accounting Office, the investigative arm of Congress, has found that changes to the implementation of new source review pollution standards proposed by the Environmental Protection Agency have not been sufficiently studied in terms of their emissions and economic effects.

The EPA agreed with the GAO that it can develop closer communication with local providers of data that could be relevant for such analyses, such as regulatory agencies. These agencies, the GAO determined, might identify suitable sources of information on which to base forecasts. A substantial amount of EPA's projections of the possible results from changing requirements for pollution control equipment at power plants and refineries has been based on input from owners of the plants, and their own analyses of the costs relative to continuation of the status quo.

The GAO found that the current status of research concerning the new source review program renders the likely effects of proposed changes to the rules "uncertain."
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